CN207852341U - A kind of anti-extrusion composite cable of cable - Google Patents

A kind of anti-extrusion composite cable of cable Download PDF

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Publication number
CN207852341U
CN207852341U CN201721754644.5U CN201721754644U CN207852341U CN 207852341 U CN207852341 U CN 207852341U CN 201721754644 U CN201721754644 U CN 201721754644U CN 207852341 U CN207852341 U CN 207852341U
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China
Prior art keywords
tube
cable
extrusion
outside
reinforcing rib
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Active
Application number
CN201721754644.5U
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Chinese (zh)
Inventor
李先民
马亮
尚小忠
王锟
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Nanchang Xinhua Cable Co Ltd
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Nanchang Xinhua Cable Co Ltd
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Priority to CN201721754644.5U priority Critical patent/CN207852341U/en
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Abstract

The utility model discloses a kind of anti-extrusion composite cables of cable, the cable includes outer sleeve, multiple beckets, support tube, Frpipe, insulation silicone tube, anti-extrusion sebific duct, gasket for packing, digital conducting wire, the becket is fixed in equally spaced manner to be linked on the outside of support tube, the outer sleeve is closely linked in becket, support tube outside, a plurality of first reinforcing rib is additionally provided in the support tube, the Frpipe is linked on the outside of insulation silicone tube, and the gasket for packing, digital conducting wire are bonded to each other and are mounted in anti-extrusion sebific duct;The anti-extrusion sebific duct includes that inner tube, outer tube and the second reinforcing rib, said inner tube are sleeved in outer tube, and cushion chamber is formed between said inner tube and outer tube, and said inner tube is connected with outer tube by the second reinforcing rib.The utility model forms the anti-extrusion structure of combined type by using becket, support tube, anti-extrusion sebific duct, effectively improves the compressive property of cable.

Description

A kind of anti-extrusion composite cable of cable
Technical field
The utility model is related to a kind of composite cables, more particularly to a kind of anti-extrusion composite cable of cable.
Background technology
Basis instrument of the cable as modern society, has important role.Cable is typically to have several or several groups to lead The cable of at least two similar ropes being twisted of every group of line, mutually insulated between every group of conducting wire, and often surround a center It is twisted into, the coating that the entire outside of conducting wire is surrounded by high-insulation can be applied since the type of cable has much in a variety of necks Domain.But the resistance to pressure of existing cable is poor, when being squeezed by the external world, easily leads to internal structure and is damaged, influencing cable just It is often used.
Utility model content
The utility model provides a kind of anti-extrusion composite cable of cable, at least to solve cable voltage in the prior art Poor problem.
The utility model provides a kind of anti-extrusion composite cable of cable, and the cable includes outer sleeve, multiple metals Ring, support tube, Frpipe, insulation silicone tube, anti-extrusion sebific duct, gasket for packing, digital conducting wire, the becket is with side at equal intervals Formula fixation is linked on the outside of support tube, and the outer sleeve is closely linked in becket, support tube outside, is gone back in the support tube Equipped with a plurality of first reinforcing rib, the support tube is closely linked on the outside of Frpipe, and the insulation silicone tube is arranged anti-extrusion On the outside of sebific duct, the Frpipe is linked on the outside of insulation silicone tube, and the gasket for packing, digital conducting wire are bonded to each other and are mounted on anti- It squeezes in sebific duct;The anti-extrusion sebific duct includes that inner tube, outer tube and the second reinforcing rib, said inner tube are sleeved in outer tube, described interior Cushion chamber is formed between pipe and outer tube, said inner tube is connected with outer tube by the second reinforcing rib.
Further, the one kind of first reinforcing rib in carbon fiber wire, nylon yarn.
Further, the becket is aluminum-magnesium alloy ring.
Further, the outer sleeve surface is additionally provided with glass flake corrosion-inhibiting coating.
Further, the Frpipe is flexible PVC pipe.
The utility model compared with prior art, by the cable use anti-extrusion sebific duct, using in anti-extrusion sebific duct Cushion chamber make cable have certain resistance to compression, impact resistance, effectively improve the pressure-resistant performance of cable.Meanwhile this practicality is new Type is by using becket, support tube, under the premise of ensuring that cable has certain flexibility, becket can be utilized to cable knot Structure plays effective support, achievees the effect that pressure resistance, prevents cable from making the internal structure of cable because of the improper equal outside causes of storage It is subject to crushing, effectively improves the durability of cable.
Description of the drawings
Fig. 1 is the utility model embodiment structural schematic diagram;
Fig. 2 is the utility model embodiment side structure schematic diagram.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.
The utility model embodiment discloses a kind of anti-extrusion composite cable of cable, as shown in Figure 1, the cable includes outer Parts casing pipe 1, multiple beckets 2, support tube 3, Frpipe 4, insulation silicone tube 5, anti-extrusion sebific duct 6, gasket for packing 7, digital conducting wire 8, the becket 2 is fixed in equally spaced manner to be linked in 3 outside of support tube, and the outer sleeve 1 is closely linked in metal On the outside of ring 2, support tube 3, it is additionally provided with a plurality of first reinforcing rib 31 in the support tube 3, the support tube 3 is closely linked in fire-retardant 4 outside of pipe, the setting of insulation silicone tube 4 are linked in 6 outside of anti-extrusion sebific duct, the Frpipe 4 outside insulation silicone tube 5 Side, the gasket for packing 7, digital conducting wire 8 are bonded to each other and in anti-extrusion sebific duct 6;The anti-extrusion sebific duct 6 includes inner tube 62, outer tube 61 and the second reinforcing rib 63, said inner tube 62 are sleeved in outer tube 61, and buffering is formed between said inner tube 62 and outer tube 61 Chamber, said inner tube 62 are connected with outer tube 61 by the second reinforcing rib 63.
Wherein, it as shown in Figure 1, composite cable is the structure of the mutual fitting of multilayer pipe, is adopted between gasket for packing 7, digital conducting wire 8 The inner lead structure of cable is formed with the mode of distortion winding.As shown in Fig. 2, 3 outside of support tube is cased with multiple beckets 2, And arranged using equidistant mode between each becket 2, becket 2 is fixed on support tube 3.Outer sleeve 1 with Becket 2 fits closely, and in the gap being filled between each becket 2.Support tube 3 is silicone rubber tube 3, the first reinforcing rib 31 are embedded in 3 surface of support tube, and inner tube 62 is emulsion tube material with outer tube 61, and the second reinforcing rib 63 is silicone rubber material.
The utility model embodiment utilizes the cushion chamber in anti-extrusion sebific duct 6 by using anti-extrusion sebific duct 6 in the cable Make cable that there is certain resistance to compression, impact resistance, effectively improves the pressure-resistant performance of cable.Meanwhile the utility model embodiment By using becket 2, support tube 3, under the premise of ensuring that cable has certain flexibility, becket 2 can be utilized to cable Structure plays effective support, achievees the effect that pressure resistance, prevents cable from making the internal junction of cable because of the improper equal outside causes of storage Structure is subject to crushing, and effectively improves the durability of cable.
Optionally, the one kind of first reinforcing rib 31 in carbon fiber wire, nylon yarn.
Wherein, the first reinforcing rib 31 is selected from nylon yarn.
The utility model embodiment, as the first reinforcing rib 31, utilizes carbon fiber wire by using carbon fiber wire or nylon yarn Or the wear-resisting feature of nylon yarn, the wear-resisting property of cable is effectively improved, cutting of the external sharp objects to cable is prevented, improves electricity The service life of cable.
Optionally, the becket 2 is aluminum-magnesium alloy ring 2.
The utility model embodiment is by using aluminum-magnesium alloy ring 2, the feature light, with high hardness using aluminum-magnesium alloy ring 2, The pressure-resistant performance for ensuring cable simultaneously, effectively reduce cable weight, improve the ease for use of cable.
Optionally, 1 surface of the outer sleeve is additionally provided with glass flake corrosion-inhibiting coating.
Wherein, glass flake corrosion-inhibiting coating is epoxy glass flake corrosion-inhibiting coating.
The utility model embodiment utilizes the wear-resisting anti-of glass flake corrosion-inhibiting coating by using glass flake corrosion-inhibiting coating Rotten characteristic effectively improves the service life of cable, it is ensured that cable can prolonged normal use.
Optionally, the Frpipe 4 is flexible PVC pipe.
The utility model embodiment, as Frpipe 4, makes cable have preferable fire-retardant energy by using flexible PVC pipe Power effectively prevent external fire to burn cable.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than limits it System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should Understand, technical staff read present specification after can still modify to specific embodiment of the present utility model or Equivalent replacement, but these are changed or are changed within all without departing from present utility model application accompanying claims protection domain.

Claims (5)

1. a kind of anti-extrusion composite cable of cable, which is characterized in that the cable includes outer sleeve, multiple beckets, support Pipe, Frpipe, insulation silicone tube, anti-extrusion sebific duct, gasket for packing, digital conducting wire, the becket are fixed in equally spaced manner It is linked on the outside of support tube, the outer sleeve is closely linked in becket, support tube outside, is additionally provided in the support tube more The first reinforcing rib of item, the support tube are closely linked on the outside of Frpipe, and the insulation silicone tube is arranged outside anti-extrusion sebific duct Side, the Frpipe are linked on the outside of insulation silicone tube, and the gasket for packing, digital conducting wire are bonded to each other and are mounted on anti-extrusion glue In pipe;The anti-extrusion sebific duct includes that inner tube, outer tube and the second reinforcing rib, said inner tube are sleeved in outer tube, said inner tube with it is outer Cushion chamber is formed between pipe, said inner tube is connected with outer tube by the second reinforcing rib.
2. cable according to claim 1, which is characterized in that first reinforcing rib is in carbon fiber wire, nylon yarn One kind.
3. cable according to claim 1, which is characterized in that the becket is aluminum-magnesium alloy ring.
4. cable according to claim 1, which is characterized in that the outer sleeve surface is additionally provided with the painting of glass flake anti-corrosion Layer.
5. cable according to claim 1, which is characterized in that the Frpipe is flexible PVC pipe.
CN201721754644.5U 2017-12-15 2017-12-15 A kind of anti-extrusion composite cable of cable Active CN207852341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721754644.5U CN207852341U (en) 2017-12-15 2017-12-15 A kind of anti-extrusion composite cable of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721754644.5U CN207852341U (en) 2017-12-15 2017-12-15 A kind of anti-extrusion composite cable of cable

Publications (1)

Publication Number Publication Date
CN207852341U true CN207852341U (en) 2018-09-11

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CN201721754644.5U Active CN207852341U (en) 2017-12-15 2017-12-15 A kind of anti-extrusion composite cable of cable

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109637711A (en) * 2018-10-31 2019-04-16 国家电网公司 A kind of anti-extrusion flexible cable
CN112908549A (en) * 2021-01-25 2021-06-04 郭智昊 Copper clad aluminum conductor extruded insulation power cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109637711A (en) * 2018-10-31 2019-04-16 国家电网公司 A kind of anti-extrusion flexible cable
CN109637711B (en) * 2018-10-31 2020-06-26 国家电网公司 Anti-extrusion flexible cable
CN112908549A (en) * 2021-01-25 2021-06-04 郭智昊 Copper clad aluminum conductor extruded insulation power cable

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